Opinion PER CURIAM.
Plaintiffs LaSalle Extension University and Katharine Gibbs School (LaSalle) appeal the district court’s denial of attorneys’ fees under the Freedom of Information Act (FOIA), 5 U.S.C. § 552(a)(4)(E) (1976). The district court determined that LaSalle’s confessed commercial self-interest in obtaining *483 the requested material had provided an adequate incentive to bring the FOIA suit. It therefore denied LaSalle their attorneys’ fees as unnecessary to promote release of information that ought to be available to the public.
On appeal, plaintiffs contend the district court erred in failing to rule on the allegation of government obduracy in refusing disclosure. We agree that the district court did not discuss this matter in its memorandum and order, but we conclude as a matter of law that the Government had a reasonable legal basis for its FOIA exemption claims. Accordingly, we affirm.
I
In 1974 the Federal Trade Commission (Commission) proposed a trade rule regulating home-study education enterprises. See 39 Fed.Reg. 29,385 (1974), republished in 40 Fed.Reg. 21,048 (1975) (to be codified at 16 C.F.R. pt. 438). 1 To assist with their participation in the rulemaking that ensued, plaintiffs filed a FOIA request to gain access to the sources solicited during the Commission staff’s investigation. The Commission refused to cooperate because it believed the documents to be exempt under 5 U.S.C. § 552(b)(6), (7)(C) (1976), as an “unwarranted invasion of personal privacy,” and under 5 U.S.C. § 552(b)(7)(A) (1976), as an “interfere[nce] with enforcement proceedings.”
LaSalle filed suit to compel disclosure in the United States District Court for the District of Columbia. 2 The Commission resisted disclosure for four months, but shortly before the oral argument on cross-motions for summary judgment, the United States Attorney’s Office notified the court that the Government would no longer defend against LaSalle’s suit. On May 20, 1977, the district court ordered the Commission to reveal the information LaSalle had requested.
In December of 1978, plaintiffs moved to recover their attorneys’ fees and costs under 5 U.S.C. § 552(a)(4)(E) (1976).
3
The district court stated the four factors this court has adopted as the minimum that a district court should consider in deciding whether to grant a FOIA attorneys’ fees claim: “ ‘(1) the benefit to the public, if any, derived from the case; (2) the commercial benefit to the complainant; (3) the nature of the complainant’s interest in the records sought; and (4) whether the government’s withholding of the records had a reasonable basis in law.’ ”
Fenster v. Brown,
II
Plaintiffs believe the district court erroneously ruled that a commercial self-inter *484 est in the information’s release was sufficient by itself to defeat an attorneys’ fee request. They further contend that the court did not take into account LaSalle’s allegation that the Government unreasonably resisted the FOIA inquiry. The Government believes the argument before the district court at the summary judgment hearing and the court’s listing of all four criteria in its memorandum and order demonstrate that the court denied LaSalle’s claim after weighing all the relevant factors.
Congress clearly intended the award of fees to serve two separate and distinct FOIA objectives. One goal, as the district court recognized, is to encourage Freedom of Information Act suits that benefit the public interest. This objective is not furthered here; parties such as LaSalle who have a sufficient private interest in the requested information do not need the additional incentive of recovering their fees and costs to induce them to pursue their request in the courts.
See Fenster v. Brown,
Ill
Given these twin congressional goals, courts must consider all relevant factors in deciding whether to award attorneys’ fees and “must be careful not to give any particular factor dispositive weight.”
Nationwide Building Maintenance, Inc. v. Sampson,
IV
In making its findings on these factors, a district court must be “sufficiently comprehensive and pertinent to the issues to provide a basis for decision.”
Schilling v. Schwitzer-Cummins Co.,
Notwithstanding the importance of having the district court express its conclusions with care and in adequate detail, however, we will not remand a case for more specific findings if doing so will consume precious time and judicial resources without serving any purpose. When the record as a whole reveals no substantive issue concerning a material fact, we will not elevate form over function by requiring further district court proceedings to supplement the findings.
Burman v. Lenkin Construction Co.,
A remand would be unwarranted in this particular case, even though the district court neglected to draw any explicit conclusion regarding the reasonableness of the Commission’s disclosure resistance. The district court plainly recognized agency reasonableness as a factor it had to consider in determining whether to allow recovery of attorneys’ fees. See LaSalle Extension University v. FTC, No. CA 77-0002, slip op. at 2 (D.D.C. Jan. 26, 1979) (memorandum and order), reprinted in J.A. at 181, 182. In *486 denying fees, the district court implicitly found the alleged obduracy of the Government insufficient to outweigh the other factors.
More important, however, the district court could not have found for LaSalle on this factor, and thus the absence of an express finding is regrettable but not fatal. To rebut a claim of Government unreasonableness or obduracy, the Government need not prove that the information “ ‘was
in fact
exempt,’ ” only that the Government “ ‘had a
reasonable basis in law
for concluding that the information in issue was exempt and that it had not been recalcitrant in its opposition to a valid claim or otherwise engaged in obdurate behavior.’ ”
Fenster v. Brown,
V
Plaintiffs have had their day in court. Though the district court has considerable discretion in deciding whether to award attorneys’ fees, no contrary result in this case would have been warranted. Consequently, we need not ask the district court to deliberate further.
See Cuneo v. Rumsfeld,
Affirmed.
Notes
. The Federal Trade Commission issued the trade regulation rule on December 18, 1978.
See
Proprietary Vocational and Home Study Schools, 43 Fed.Reg. 60,796 (1978) (codified at 16 C.F.R. pt. 438 (1980)). The United States Court of Appeals for the Second Circuit subsequently set the rule aside as unlawful.
See Katharine Gibbs School (Inc.) v. FTC,
. Before the district court, the Commission repeated its prior contentions and added that the information was also exempt under 5 U.S.C. § 552(b)(7)(D) (1976) because it entailed “disclos[ure of] the identity of a confidential source.”
. Section 552(a)(4)(E) empowers the court to “assess against the United States reasonable attorney fees and other litigation costs reasonably incurred in any case under this section in which the complainant has substantially prevailed.” 5 U.S.C. § 552(a)(4)(E) (1976).
. Courts have recognized that Congress had dual aims in mind when it provided for the recovery of attorneys’ fees by substantially successful FOIA litigants. In
Shermco Indus., Inc. v. Secretary of the United States Air Force,
. Application of these factors should not be mechanistic. They are “intended to provide guidance and direction^ not] airtight standards.” S.Rep.No. 854, 93d Cong., 2d Sess. 19 (1974), reprinted in House Comm, on Gov’t Operations & Senate Comm, on the Judiciary, 94th Cong., 1st Sess., Legislative History of the Freedom of Information Act Amendments of 1974, pt. 1, at 171 (Joint Comm. Print 1975).
.
Accord, e. g., Canadian Transp. Co. v. Irving Trust Co.,
