We are nearing, hopefully, the end of a twenty-three-year saga culminating in the desegregation of schools in Dougherty County, Georgia. At issue today is the proper calculation of attorneys’ fees under 42 U.S.C. § 1988 (1982).
I.
This case was initiated in 1963 to bring an end to the
de jure
segregation of the Dougherty County school system.
1
When the district court granted the plaintiffs only limited relief, they appealed to this court,
2
which directed the district court to accelerate the desegregation of the school system.
Upon remand, the plaintiffs sought the immediate implementation of our mandate. The case, however, had been reassigned to a new judge, and he advised the parties that he needed some time to review the file. When after several months he took no action, the plaintiffs renewed their effort to obtain compliance with our mandate. They retained an expert and submitted their own desegregation plan to the court, requesting its implementation. The district court rejected the plan and appointed a panel of experts to draft a plan desegregating all of the schools in Dougherty County. Finally, in 1979, the сourt ordered the limited desegregation of the county’s high schools.
Plaintiffs promptly appealed. We vacated the district court’s order and directed
*1567
the court immediately to enter a comprehensive desegregation order that would bring about the desegregation of all schools in the county, within reasonable time limits. At that time we noted that the district court had delayed carrying out our 1972 mandate for seven years despite the plaintiffs’ repeated efforts.
Following the district court’s entry of this desegregation plan, the plaintiffs moved the court to award them attorneys’ fees under 42 U.S.C. § 1988 (1982)
4
for all of the work their lawyers had done in the case up to that time, an eighteen-year period extending from the commencement of the suit in 1963 to the entry of the final desegregation plan. The total fees requested were $143,940.75, representing 1,066.55 hours of work.
5
Plaintiffs contended that their local counsel should be compensated on the basis of the hourly rates currently in effect in Albany, Georgia,
6
in order to account for the delay in payment.
7
The district court, on May 11, 1984,
The plaintiffs now appeal the district court’s fee award. They argue that our earlier decisions did not address the issue of attorneys’ fees and therefore did not preclude an award for the fees incurred prior to 1971. In addition, they argue that the district court erred in refusing to compel the School Board to disclоse the number of hours spent by its attorneys in preparing the defense and the legal fees it incurred in defending the case, and in setting and reducing for inadequate records the hourly pates it used to calculate the fees. Finally, plaintiffs argue that the district court’s award failed adequately to account for the delay in payment. We agree with the plaintiffs that the award should have included legal fees incurred prior to 1971. Because we are unable to determine from the district court’s dispositive opinion the unadjusted hourly rates the court employed and how the court adjusted these rates to account for counsel’s inadequate records and the delay in payment, we remand the case to the district court for further findings.
II.
The district court interpreted our 1971 and 1972 decisions as implicitly affirming its denial of attorneys’ fees. Applying the law of the case doctrine, the court refused to award fees for work incurred prior to 1971. We do not so interpret our earlier decisions.
The law of the case doctrine is “an amorphous concept.”
Arizona v. California,
[t]he “law of the case” rule is based on the salutary and sound public policy that litigation should come to an end. It is predicated on the premise that “there would be no end to a suit if every obstinate litigant could, by repeated appeals, compel a court to listen to criticisms on their opinions or speculate of chances from changes in its mеmbers,” and that it would be impossible for an appellate court “to perform its duties satisfactorily and efficiently” and expeditiously “if a question, once considered and decided by it were to be litigate anew in the same case upon any and every subsequent appeal” thereof.
White v. Murtha,
Our 1971 and 1972 decisions did not affirm the district court’s denial of attorneys’ fees. In both instances desegregation plans approved by the district court were reviewed by this court in light of
Swann v. Charlotte-Mecklenburg Board of Education,
Thus, this court did not affirm the district court’s denial of attorneys’ fees. Rather, our 1971 and 1972 opinions are better read as vacating the district court’s rulings on attorneys’ fees, thereby postponing our review of the issue until such time as an acceptable desegregation plan was implemented. Such an appellate disposition would enable us to deal with the attorneys’ fees issue at one time, rather than examining the issue several times over various stages of the litigation.
Even were we to view our earlier decisions as affirming the district court’s refusal to award attorneys’ fees, the doctrine of the law of the case would not necessarily preclude recovery of such fees in the particular situation at hand. We have previously held that the law of the case doctrine does not apply to bar reconsideration of an issue when controlling authority has since made a contrary decision of law applicable to that issue.
United States v. Robinson,
This court was faced with a similar situation in
Robinson v. Kimbrough,
The panel opinion on plaintiffs’ first appeal was issued October 22, 1976, three *1570 days after the effective date of the Awards Act. The Act constituted a material intervening change in the law on attorneys’ fees. Consequently, plaintiffs had their first opportunity to present to any court their request for attorneys’ fees under the Act only after this Court’s en bane decision in 1977.
Robinson v. Kimbrough,
III.
The plaintiffs also claim that the district judge abused his discretion in employing hourly rates far below those plaintiffs requested. In addition, they contend that the *1571 judge erred in reducing the hourly rates he used to reflect their lawyers’ inadequate record keeping, which made it imрossible for him to determine whether there had been any unnecessary duplication of effort. Finally, they contend that the judge erred in failing to compensate for the delay in payment. 12 Because we cannot glean from the district court’s order the unadjusted hourly rates it found appropriate and exactly what degree of adjustments the court made to address the inadequate records and delayed payment issues, we remand the fee issue to the district court for more specific findings.
The reаsonableness of fees awarded must be reviewed under an abuse of discretion standard.
Johnson v. Georgia Highway Express, Inc.,
IV.
We hold that the law of the case doctrine does not foreclose the award of attorneys’ fees for services performed prior to 1971. Accordingly, we vacate the district court’s order with the instruction that the court, aftеr making appropriate findings of fact, fashion a new award.
VACATED and REMANDED.
Notes
. For a more thorough history of this protracted litigation, see
. Although prior appeals were made to the Fifth Circuit, we will refer to our predecessor court as "this court’’ for the purposes of this present appeal.
. Although we found that the district judge "faithfully complied” with our earlier mandate to consider the HEW plan, we viewed the plan in actual practice as not effectively desegregating a substantial number of schools in the Dougherty County school system.
. 42 U.S.C. § 1988 provides:
The jurisdiction in civil and criminal matters conferred on the district courts by the provisions of this Title, and of Title "CIVIL RIGHTS,” and of Title “CRIMES,” for the protection of all persons in the United States in their civil rights, and for their vindication, shall be exercised and enforced in conformity with the laws of the United States, so far as such laws are suitable to carry the same into effect; but in all cases where they are not adapted to the object, or are deficient in the provisions necessary to furnish suitable remеdies and punish offenses against law, the common law, as modified and changed by the constitution and statutes of the State wherein the court having jurisdiction of such civil or criminal cause is held, so far as the same is not inconsistent with the Constitution and laws of the United States, shall be extended to and govern the said courts in the trial and disposition of the cause, and, if it is of a criminal nature, in the infliction of punishment on the party found guilty. In any action or proceeding to enforce a provision of sections 1981, 1982, 1983, 1985, and 1986 of this title, titlе IX of Public Law 92-318, or title VI of the Civil Rights Act of 1964, the court, in its discretion, may allow the prevailing party, other than the United States, a reasonable attorney’s fee as part of the costs.
The plaintiffs also relied upon 20 U.S.C. § 1617 (1976) which became effective in 1972 and authorized a federal court to award reasonable attorneys’ fees in school desegregation cases where a final order had been entered, the litigation was necessary to bring about the school district’s compliance with the law, and the party receiving the award was the prevailing party. The statute, however, was repealed effective September 30, 1979. Act of Nov. 1, 1978, Pub.L. No. 95-561, tit. VI, § 617(10)(b)(2), 92 Stat. 2143, 2268. There may be an issue as to the effect of the repeal upon the attorneys’ fees plaintiffs incurred in this case prior to September 30, 1979. (In
Bradley v. School Board,
. A small number of additional hours were requested after a hearing on the attorneys’ fees issue on June 28, 1983.
. Plaintiffs sought attorneys’ fees at current New York City hourly rates for one of their lawyers who regularly practiced in New York City.
. Hourly rates requested for the three attorneys involved in the case were $165, $150, and $100. Plaintiffs sought to discover through written interrogatories the amount of fees the School Board paid its attorneys, but the district court refused to require the Board to divulge such information.
. Of this award, $5,140.84 represented the plaintiffs’ costs and litigation expenses after September 3, 1971.
. The hourly rates used were $75, $65, and $50.
. In
Bonner v. City of Prichard,
. The district court also based its ruling that no fees should be awarded for services provided prior to 1971 on the theory that such an award would be unfair to the School Board. In September 1972, the plaintiffs moved for the immediate implementation of our 1972 mandate. Therеafter, no significant actions were taken by either side until January 1978 when the plaintiffs submitted a proposed plan for a unitary school system. The trial judge, citing
Northcross v. Board of Education,
In
Northcross,
the parties signed a consent decree which resulted in a 1966 desegregation order drafted by the parties and approved by the district court. No further litigation was anticipated by either party, until
Green v. County School Board,
This is not to say that a retroactive award of attorney's fees must be made in all school desegregatiоn cases. Certain interim aspects of the case may have been subject to a final order settling the issue of attorney’s fees to that point, rendering the reopening of long-settled aspects of the case unfair.
The critical aspect of
Northcross
was the fact that both parties joined in a consent decree and that neither party anticipated any further litigation. This factor was emphasized by the Sixth Circuit in
Kelley v. Metropolitan County Board of Education,
[I]t is clear that the Sixth Circuit did not view the 1971 order as signaling the termination of the litigation. Moreover, the record is repletе with disclosures that the plaintiffs, as well as defendants, have continuously engaged in adversary proceedings of magnitude in conjunction with the modification and implementation of the 1970 plan with charges and countercharges of asserted disparate treatment of black children. As recently as 1982, this circuit again remanded the case, concluding that “[i]n large measure, the pupil assignment components of this plan do not withstand constitutional scrutiny.” Kelley,687 F.2d at 817 .
In view of the foregoing, it is quite apparent that the 1971 district court’s disposition and this court’s subsequent 1972 affirmance of that decision, did not represent a distinct break in the litigation. Accordingly, as envisioned by the Sixth Circuit in Northcross, an award of fees for legal services performed and accrued prior to 1972 is appropriate.
Kelley v. Metropolitan County Board of Education,
In the present case the parties clearly anticipated further litigation following our 1971 and 1972 decisions. Immediately after those rulings, the plaintiffs moved for the immediate implementation of our 1972 mandate, and they renewed their motions for such relief in 1975 and again in 1976. . In addition, some of the inactivity in this suit between 1972 and 1978 can be attributed to the reassignment of the case in 1975 to a new judge, who quite properly required time to familiarize himself with the history of these complicated proceedings. Given these factors we find no natural break in the case or any inequity in requiring an award of attorneys’ fees for services performed prior to 1971.
. Plaintiffs also contend that the trial judge abused his discretion by not compelling the School Board to answer interrogatories concerning the fees incurred and the hours expended by its counsel defending the lawsuit. Although we have questioned whether information concerning hours spent preparing the defense is a relevant consideration, reasoning that the hours needed by one side to prepare a case often differ substantially from the other,
see Johnson v. University College of the University of Alabama,
. Such factors include: (1) the time and labor required; (2) the novelty and difficulty of the questions; (3) the skill requisite to perform the legal service properly; (4) the preclusion of other employment by the attorney due to acceptance of the case; (5) the customary fee; (6) whether the fee is fixed or contingent; (7) time limitations imposed by the cliеnt or the circumstances; (8) the amount involved and the results obtained; (9) the experience, reputation, and ability of the attorneys; (10) the undesirability of the case; (11) the nature and length of the professional relationship with the client; (12) awards in similar cases.
Johnson v. Georgia Highway Express, Inc.,
. In
Johnson v. University College of the University of Alabama,
