9. Income Taxes (Details Narrative) $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($)
Net deferred tax asset	$ 37,600
Unrecognized tax benefits	0
Operating Income (Loss) [Member]
Net deferred tax asset	13,500
Net Deductions [Member]
Net deferred tax asset	24,100
State [Member]
Net deferred tax asset	7,700
Net operating loss carryforwards	$ 67,300
Net operating losses expire	Dec. 31, 2016
Federal [Member]
Net deferred tax asset	$ 29,900