Intangible Assets (Details 1) (USD $)	3 Months Ended								12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Activity Related to the intangible assets
Beginning Balance				$ 27,550,000					$ 27,550,000	$ 23,259,000
Acquisition									26,350,000	11,850,000
Amortization	(1,132,000)	(1,219,000)	(1,260,000)	(1,194,000)	(1,194,000)	(1,212,000)	(1,316,000)	(1,137,000)	(8,330,000)	(7,559,000)	(4,501,000)
Impairment of intangible assets									(12,554,000)
Ending Balance	33,016,000				23,259,000				33,016,000	27,550,000	23,259,000
Customer Relationships [Member]
Activity Related to the intangible assets
Beginning Balance				13,128,000					13,128,000	7,805,000
Acquisition									2,800,000	9,450,000
Amortization									(4,184,000)	(4,127,000)
Impairment of intangible assets									(1,531,000)
Ending Balance	10,213,000								10,213,000	13,128,000
Trade Name [Member]
Activity Related to the intangible assets
Beginning Balance				906,000					906,000	162,000
Acquisition									1,350,000	1,250,000
Amortization									(487,000)	(506,000)
Impairment of intangible assets									0
Ending Balance	1,769,000								1,769,000	906,000
Software Technology [Member]
Activity Related to the intangible assets
Beginning Balance				13,516,000					13,516,000	15,292,000
Acquisition									22,200,000	1,150,000
Amortization									(3,659,000)	(2,926,000)
Impairment of intangible assets									(11,023,000)
Ending Balance	$ 21,034,000								$ 21,034,000	$ 13,516,000