18. Fair Value Measurements (Details) - Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques - USD ($)							12 Months Ended
	Aug. 12, 2013	Jul. 12, 2013	Feb. 14, 2013	Nov. 20, 2012	Jul. 26, 2012	Sep. 10, 2010	Mar. 31, 2017	Mar. 31, 2016
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Exercise Price								$ 3.35
Warrant [Member] | Warrant Issued 09-10-2010 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date						Sep. 10, 2019		Sep. 10, 2019
Number of Warrants (in Shares)						136,920		136,920
Exercise Price						$ 6.70		$ 6.70
Fair Market Value Per Share						$ 6.70		$ 4.31
Expected Volatility						28.51%
Remaining Life in Years						9 years		3 years 164 days
Risk Free Interest Rate						2.81%
Warrant Liability (in Dollars)						$ 267,848		$ 542,203
Put Option Value (in Dollars)								542,203
Market Price Option (in Dollars)
Warrant [Member] | Warrant Issued 09-10-2010 #2 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date						Sep. 10, 2015
Number of Warrants (in Shares)						10,416
Exercise Price						$ 6.70
Fair Market Value Per Share						$ 6.70
Expected Volatility						28.51%
Remaining Life in Years						5 years
Risk Free Interest Rate						1.59%
Warrant Liability (in Dollars)						$ 13,808
Warrant [Member] | Warrant Issued 07-26-2012 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date					Sep. 10, 2019		Sep. 10, 2019	Sep. 10, 2019
Number of Warrants (in Shares)					50,000		50,000	50,000
Exercise Price					$ 3.35		$ 3.35	$ 3.35
Fair Market Value Per Share					$ 3.90		$ 5.25	$ 4.31
Expected Volatility					42.04%
Remaining Life in Years					7 years		2 years 164 days	3 years 164 days
Risk Free Interest Rate					0.94%
Warrant Liability (in Dollars)					$ 66,193		$ 95,000	$ 198,000
Put Option Value (in Dollars)								198,000
Market Price Option (in Dollars)							$ 95,000	$ 48,000
Warrant [Member] | Warrant Issued 07-26-2012 #2 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date					Sep. 10, 2019			Sep. 10, 2019
Number of Warrants (in Shares)					20,000			20,000
Exercise Price					$ 3.35			$ 3.35
Fair Market Value Per Share					$ 3.90			$ 4.31
Expected Volatility					42.04%
Remaining Life in Years					7 years			3 years 164 days
Risk Free Interest Rate					0.94%
Warrant Liability (in Dollars)					$ 26,477			$ 79,200
Put Option Value (in Dollars)								79,200
Market Price Option (in Dollars)								$ 19,200
Warrant [Member] | Warrant Issued 11-20-2012 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date				Sep. 10, 2019				Sep. 10, 2019
Number of Warrants (in Shares)				20,000				20,000
Exercise Price				$ 3.56				$ 3.56
Fair Market Value Per Share				$ 3.50				$ 4.31
Expected Volatility				42.45%
Remaining Life in Years				6 years 302 days				3 years 164 days
Risk Free Interest Rate				1.09%
Warrant Liability (in Dollars)				$ 21,441				$ 79,200
Put Option Value (in Dollars)								79,200
Market Price Option (in Dollars)								$ 15,000
Warrant [Member] | Warrant Issued 02-14-2013 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date			Sep. 10, 2019					Sep. 10, 2019
Number of Warrants (in Shares)			20,000					20,000
Exercise Price			$ 3.58					$ 3.58
Fair Market Value Per Share			$ 3.80					$ 4.31
Expected Volatility			41.72%
Remaining Life in Years			6 years 211 days					3 years 164 days
Risk Free Interest Rate			1.43%
Warrant Liability (in Dollars)			$ 23,714					$ 79,200
Put Option Value (in Dollars)								79,200
Market Price Option (in Dollars)								$ 12,800
Warrant [Member] | Warrant Issued 07-12-2013 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date		Sep. 10, 2019						Sep. 10, 2019
Number of Warrants (in Shares)		20,000						20,000
Exercise Price		$ 3.33						$ 3.33
Fair Market Value Per Share		$ 3.32						$ 4.31
Expected Volatility		40.26%
Remaining Life in Years		6 years 62 days						3 years 164 days
Risk Free Interest Rate		2.00%
Warrant Liability (in Dollars)		$ 19,523						$ 79,200
Put Option Value (in Dollars)								79,200
Market Price Option (in Dollars)								$ 19,600
Warrant [Member] | Warrant Issued 08-12-2013 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Expiration Date	Sep. 10, 2019							Sep. 10, 2019
Number of Warrants (in Shares)	20,000							20,000
Exercise Price	$ 3.69							$ 3.69
Fair Market Value Per Share	$ 3.69							$ 4.31
Expected Volatility	40.20%
Remaining Life in Years	6 years 29 days							3 years 164 days
Risk Free Interest Rate	2.01%
Warrant Liability (in Dollars)	$ 21,587							$ 79,200
Put Option Value (in Dollars)								79,200
Market Price Option (in Dollars)								$ 12,400