CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 954	$ 2,220
Accounts receivable, net of allowance for doubtful accounts of $2,206 and $2,370, respectively	36,159	31,812
Financing receivables, current portion, net	8,642	5,459
Inventories	1,129	1,697
Prepaid income taxes	677	567
Prepaid expenses and other	3,155	2,794
Total current assets	50,716	44,549
Property and equipment, net	11,959	13,439
Financing receivables, net of current portion	10,098	5,595
Intangible assets, net	99,314	107,118
Goodwill	168,449	168,449
Total assets	340,536	339,150
Current liabilities:
Accounts payable	10,611	6,841
Current portion of long-term debt	8,175	5,817
Deferred revenue	8,587	5,840
Accrued vacation	4,600	3,650
Other accrued liabilities	8,919	8,797
Total current liabilities	40,892	30,945
Long-term debt, net of current portion	136,320	146,989
Deferred tax liabilities	6,472	3,246
Total liabilities	183,684	181,180
Stockholders’ equity:
Common stock, $0.001 par value; 30,000 shares authorized; 13,756 and 13,533 shares issued and outstanding	14	13
Additional paid-in capital	152,932	147,911
Retained earnings	3,906	10,046
Total stockholders’ equity	156,852	157,970
Total liabilities and stockholders’ equity	$ 340,536	$ 339,150