5. GOODWILL AND OTHER INTANGIBLE ASSETS (Details - Annual Amortization Schedule) $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($)
Amortization next twelve months	$ 2,638
Amortization year 2017	2,550
Amortization year 2018	2,507
Amortization year 2019	2,421
Amortization year 2020	2,339
Amortization year thereafter	32,798
Amortiztion total	45,253
Management Service Contracts [Member]
Amortization next twelve months	2,309
Amortization year 2017	2,309
Amortization year 2018	2,309
Amortization year 2019	2,309
Amortization year 2020	2,309
Amortization year thereafter	36,406
Amortiztion total	$ 36,406
Weighted average amortization period remaining in years	15 years 8 months 12 days
Covenant Not To Compete [Member]
Amortization next twelve months	$ 304
Amortization year 2017	241
Amortization year 2018	198
Amortization year 2019	112
Amortization year 2020	30
Amortization year thereafter	0
Amortiztion total	$ 885
Weighted average amortization period remaining in years	3 years 4 months 24 days
Customer Relationships [Member]
Amortization next twelve months	$ 1
Amortization year 2017	0
Amortization year 2018	0
Amortization year 2019	0
Amortization year 2020	0
Amortization year thereafter	0
Amortiztion total	1
Developed technology and in-process R and D [Member]
Amortization next twelve months	24
Amortization year 2017	0
Amortization year 2018	0
Amortization year 2019	0
Amortization year 2020	0
Amortization year thereafter	0
Amortiztion total	$ 24
Weighted average amortization period remaining in years	9 months 18 days
Trade Names [Member]
Amortization next twelve months	$ 0
Amortization year 2017	0
Amortization year 2018	0
Amortization year 2019	0
Amortization year 2020	0
Amortization year thereafter	7,937
Amortiztion total	$ 7,937