Pension Plan - Additional Information (Detail) (USD $)	1 Months Ended	12 Months Ended
	Jan. 31, 2013	Dec. 31, 2013 Securities	Dec. 31, 2012
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, general information		The Company maintains a Defined Benefit Pension Plan (the “Pension Plan”) which prior to December 31, 2011 was for all employees who had attained the age of 21 and completed one year of service. The pension benefits were based primarily on years of service and the average compensation for the five highest consecutive years during the final ten years of employment. The benefit formula generally provided for a life annuity benefit.
Pension benefits average compensation highest consecutive years		5 years
Pension benefits average compensation highest consecutive final years of employment		10 years
Total contribution to defined benefit plan	$ 84,600	$ 84,600	$ 473,540
Future accrual for pension		$ 0
Excess of the unrecognized (gain) or loss of the projected benefit obligation, percent		10.00%
Excess of the unrecognized (gain) or loss of the market related value of assets, percent		10.00%
Excess of the unrecognized (gain) or loss, amortization period		12 years 7 months 6 days
Short-term obligations of the U.S. government, percentage of consolidated assets		4.00%
Number of security except short term obligations constitute more than 4% of consolidated assets		0
Minimum [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, eligibility age criteria		21 years
Defined benefit plan eligibility year of service rendered		1 year
Change in the discount rate		4.00%
Maximum [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Change in the discount rate		5.00%
Equity Securities [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Allocation of investments		60.00%
Fixed Income Securities [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Allocation of investments		40.00%
Cash and Cash Equivalents [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Allocation of investments		10.00%