Related Party Transactions - Additional Information (Detail) - Officer - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Consulting
Related Party Transaction [Line Items]
Transaction expenses incurred by parent company	$ 53,000	$ 20,000
Outstanding payables due to related party	8,000		$ 12,000
Software Licensing and Subscription
Related Party Transaction [Line Items]
Quarterly software licensing fee	100,000		100,000
Deferred costs related to annual software subscription	$ 20,200		$ 50,500

Amounts due to recorded owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Carrying amount as of the balance sheet date of obligations due all related parties.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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