XML 83 R70.htm IDEA: XBRL DOCUMENT

Employee Benefit and Bonus Plans - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2015 USD ($) Employees	Dec. 31, 2014 USD ($)
Employee Benefit and Bonus Plans (Textual) [Abstract]
Contribution to the plan	$ 0	$ 0
Executive Performance
Employee Benefit and Bonus Plans (Textual) [Abstract]
Number of employees who are covering executive performance of bonus plan \| Employees	55
Executive Performance \| Accrued Payroll and Benefits Expenses
Employee Benefit and Bonus Plans (Textual) [Abstract]
Accrued expenses	$ 460,000	$ 120,000