Accounts Receivable

6 Months Ended

Jun. 30, 2015

Receivables [Abstract]

Accounts Receivable

9. Accounts Receivable

The Company performs ongoing credit evaluations of its customers and generally does not require collateral. The Company maintains reserves for estimated credit losses, and those losses have been within management’s estimates. Allowances for product returns are included in other adjustments to accounts receivable in the accompanying consolidated balance sheets. Product returns are estimated based on historical experience and management estimations.