7. Income Tax (Details) (USD $)	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Current:
Federal	$ 2,000	$ 20,000
State	4,000	7,000
Total current income tax	6,000	27,000
Deferred:
Federal	200,000	133,000
State	11,000	8,000
Total deferred income tax	211,000	141,000
Income tax expense	$ 217,000	$ 168,000