SEGMENT REPORTING (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Total revenue	$ 17,595	$ 16,906	$ 54,835	$ 54,352
Operating income (loss)	75	(27)	(4,185)	1,438
Interest expense	82	29	229	88
Total assets	90,433	62,978	90,433	62,978	66,826
Net assets	46,468	48,371	46,468	48,371
Capital expenditures	536	363	(1,270)	(905)
Depreciation and amortization	628	410	1,715	1,271
CCA
Total revenue	14,515	13,530	46,015	45,811
Operating income (loss)	(374)	(126)	(4,565)	883
Interest expense	80	21	208	68
Total assets	78,419	51,194	78,419	51,194
Net assets	37,217	39,286	37,217	39,286
Capital expenditures	105	194	466	429
Depreciation and amortization	417	213	1,113	622
OVP
Total revenue	3,080	3,376	8,820	8,541
Operating income (loss)	449	99	380	555
Interest expense	2	8	21	20
Total assets	12,014	11,784	12,014	11,784
Net assets	9,251	9,085	9,251	9,085
Capital expenditures	431	169	804	476
Depreciation and amortization	$ 209	$ 197	$ 602	$ 649