11. Commitments (Tables)

9 Months Ended

Sep. 30, 2019

Supplemental cash flow information and non-cash activity related to our operating leases are as follows:

	Nine Months Ended September 30,
	2019
Operating cash flow information:
Cash paid for amounts included in the measurement of lease liabilities	$	16,629
Non-cash activity:
Right-of-use assets obtained in exchange for lease obligations	$	43,330

Supplemental balance sheet information related to our operating leases is as follows:

	Balance Sheet Classification	September 30, 2019
Right-of-use assets	Prepaid expenses and other	$	26,701
Current lease liabilities	Accrued expenses and other current liabilities	$	26,701
Non-current lease liabilities	Other liabilities	$	–