Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 14,503	$ 12,434
Restricted cash	214	214
Accounts receivable, net of allowance for doubtful accounts of $1,237 and $1,071 at March 31, 2020 and December 31, 2019, respectively	63,898	72,262
Inventories, net of reserves of $166 and $291 at March 31, 2020 and December 31, 2019, respectively	2,012	3,281
Other receivables	4,019	3,324
Prepaid expenses and other current assets	7,696	6,954
Total current assets	92,342	98,469
PROPERTY AND EQUIPMENT:
Cost	97,582	99,750
Less: accumulated depreciation	(80,501)	(81,314)
PROPERTY AND EQUIPMENT	17,081	18,436
OPERATING LEASE RIGHT-OF-USE ASSETS	34,550	36,403
IDENTIFIABLE INTANGIBLES, net	1,012	1,135
GOODWILL	44,910	45,393
OTHER ASSETS	3,909	3,772
Total assets	193,804	203,608
CURRENT LIABILITIES:
Trade accounts payable	37,455	44,640
Accrued expenses	21,013	21,625
Current portion of operating lease liabilities	8,728	8,904
Current portion of long-term debt and finance lease obligations	3,040	2,971
Deferred revenues	4,846	6,058
Total current liabilities	75,082	84,198
LONG-TERM DEBT AND FINANCE LEASE OBLIGATIONS, less current portion	37,313	34,829
DEFERRED REVENUES, less current portion	959	1,398
OPERATING LEASE LIABILITIES	31,165	33,295
OTHER LIABILITIES	3,146	3,046
Total liabilities	147,665	156,766
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS’ EQUITY:
Preferred stock, $1.00 par value; 1,000,000 shares authorized; none issued or outstanding	0	0
Common stock, $0.001 par value; 35,000,000 shares authorized; 19,499,220 and 19,465,877 issued at March 31, 2020 and December 31, 2019, respectively; and 19,465,753 and 19,432,410 outstanding at March 31, 2020 and December 31, 2019, respectively	19	19
Additional paid-in capital	158,664	158,192
Accumulated deficit	(110,174)	(109,943)
Accumulated other comprehensive loss	(2,245)	(1,301)
Treasury stock at cost, 33,467 shares	(125)	(125)
Total shareholders’ equity	46,139	46,842
Total liabilities and shareholders’ equity	$ 193,804	$ 203,608