Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 15,721	$ 18,128
Restricted cash	374	521
Accounts receivable, net of allowance for doubtful accounts of $446 and $447 at June 30, 2015 and December 31, 2014, respectively	42,961	59,126
Inventories, net of reserves of $635 and $768 at June 30, 2015 and December 31, 2014, respectively	10,333	10,534
Other receivables	4,565	5,638
Prepaid expenses and other current assets	4,551	7,103
Total current assets	78,505	101,050
PROPERTY AND EQUIPMENT, net	23,912	26,604
IDENTIFIABLE INTANGIBLES, net	1,813	2,170
GOODWILL	10,322	8,366
OTHER ASSETS	2,101	2,556
Total assets	116,653	140,746
CURRENT LIABILITIES:
Current portion of long-term debt and capital lease obligations	5,717	6,850
Trade accounts payable	27,839	38,842
Deferred revenue	6,806	9,098
Accrued expenses	24,124	28,473
Total current liabilities	64,486	83,263
LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS, less current portion	3,739	4,062
DEFERRED REVENUE	4,481	5,355
DEFERRED RENT	4,561	4,870
OTHER LIABILITIES	368	3,091
Total liabilities	$ 77,635	$ 100,641
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS’ EQUITY:
Preferred stock, $1.00 par value; 1,000,000 shares authorized; none issued or outstanding
Common stock, $0.001 par value; 35,000,000 shares authorized; 17,511,982 and 17,047,093 shares issued at June 30, 2015 and December 31, 2014, respectively; and 17,478,515 and 17,013,622 outstanding at June 30, 2015 and December 31, 2014, respectively	$ 17	$ 17
Additional paid-in capital	132,631	129,457
Accumulated deficit	(93,519)	(89,926)
Accumulated other comprehensive income	14	682
Treasury stock at cost, 33,467 shares	(125)	(125)
Total shareholders’ equity	39,018	40,105
Total liabilities and shareholders’ equity	$ 116,653	$ 140,746