NOTE 3—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenues and expenses during the periods reported. Actual results may differ from those estimates. Additionally, ISG has to determine the nature and timing of the satisfaction of performance obligations, the standalone selling price (“SSP”) of certain performance obligations, among other judgments associated with revenue recognition. Numerous internal and external factors can affect estimates. Estimates are also used for (but not limited to): allowance for doubtful accounts; useful lives of furniture, fixtures and equipment and definite-lived intangible assets; depreciation expense; fair value assumptions in analyzing goodwill and other long-lived assets for impairment; income taxes and deferred tax asset valuation; and the valuation of stock-based compensation.

Restricted Cash

Restricted cash consists of cash and cash equivalents which the Company has committed for rent deposits.

Fair Value

The carrying value of the Company’s cash and cash equivalents, restricted cash, receivables, accounts payable, other current liabilities, and accrued interest approximated their fair values at March 31, 2020 and December 31, 2019 due to the short-term nature of these accounts.

Fair value is the price that would be received upon a sale of an asset or paid upon a transfer of a liability in an orderly transaction between market participants at the measurement date (exit price). Market participants can use market data or assumptions in pricing the asset or liability, including assumptions about risk and the risks inherent in the inputs to the valuation technique. These inputs can be readily observable, market-corroborated, or generally unobservable. The use of unobservable inputs is intended to allow for fair value determinations in situations where there is little, if any, market activity for the asset or liability at the measurement date. Under the fair-value hierarchy:

Level 1 measurements include unadjusted quoted market prices for identical assets or liabilities in an active market;

Level 2 measurements include quoted market prices for identical assets or liabilities in an active market that have been adjusted for items such as effects of restrictions for transferability and those that are not quoted but are observable through corroboration with observable market data, including quoted market prices for similar assets; and

Level 3 measurements include those that are unobservable and of a highly subjective measure.

The following tables summarize the asset measured at fair value on a recurring basis at the dates indicated:


	Basis of Fair Value Measurements
	March 31, 2020
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents	$	17	$	—	$	—	$	17
Total	$	17	$	—	$	—	$	17


	Basis of Fair Value Measurements
	December 31, 2019
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents	$	17	$	—	$	—	$	17
Total	$	17	$	—	$	—	$	17

The Company’s financial instruments include outstanding borrowings of $86.9 million at March 31, 2020 and $86.9 million at December 31, 2019, which are carried at amortized cost. The fair value of debt is classified within Level 3 of the fair value hierarchy. The fair value of the Company's outstanding borrowings is approximately $87.3 million and $86.7 million at March 31, 2020 and December 31, 2019, respectively. The fair values of debt have been estimated using a discounted cash flow analysis based on the Company's incremental borrowing rate for similar borrowing arrangements. The incremental borrowing rate used to discount future cash flows ranged from 3.24 to 3.70%. The Company also considered recent transactions of peer group companies for similar instruments with comparable terms and maturities as well as an analysis of current market conditions.

Recently Issued Accounting Pronouncements

In June 2016, the FASB issued new guidance on the measurement of credit losses for financial assets measured at amortized cost, which includes accounts receivable, and available-for-sale debt securities. The new guidance replaces the existing incurred loss impairment model with an expected loss methodology, which will result in more timely recognition of credit losses and additional disclosures. As a smaller reporting company, this guidance is effective for fiscal years beginning after December 15, 2022. The Company is currently evaluating the potential impact of adopting this guidance on its financial statements.