Financing Receivables - Analysis of Age of Financing Receivable (Detail) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Receivables [Abstract]
1 to 90 Days Past Due	$ 250,749	$ 161,160
91 to 180 Days Past Due	66,117	16,978
181 + Days Past Due	29,284	10,072
Total Past Due	$ 346,150	$ 188,210