SENIOR SUBORDINATED NOTES (Details Narrative) (USD $) In Thousands, unless otherwise specified	6 Months Ended		3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2013 Senior Subordinated Notes	Jun. 30, 2013 Senior Subordinated Notes	Dec. 31, 2009 Senior Subordinated Notes
Proceeds Notes issued			$ 6,000	$ 4,000	$ 7,000
Interest rate on notes payable				3.75%	8.00%
Repayments of notes, cash	3,000			1,000
Amortizing term note to Bankers' Bank, Madison, WI				$ 2,000
Interest rate of note to Bankers' Bank, Madison, WI				90-day LIBOR plus 3.00%
Interest rate basis spread				3.00%