Income Taxes (Tables)

3 Months Ended

Jun. 30, 2013

Income Taxes [Abstract]

Reconciliation of Changes in Gross Balance of Unrecognized Tax Benefit Amounts, Net of Interest

A reconciliation of the changes in the gross balance of unrecognized tax benefits, net of interest is as follows:

Beginning balance at March 31, 2013 of unrecognized tax benefit	$	631,100
Reversal related to statute expiration		(67,400	)
Increases related to current period tax positions		5,100
Ending balance at June 30, 2013 of unrecognized tax benefits	$	568,800