Summary of Significant Accounting Policies Impact of ASU 2016-02 (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Liability, Current	$ (588,546)	$ (577,460)
Liabilities, Current	(3,446,778)	(6,592,897)
Assets	(6,893,686)	(13,991,880)
Other long-term assets	29,650	30,314
Operating Lease, Right-of-Use Asset	(1,159,774)	(1,968,062)
Assets, Current	5,430,814	11,586,165
Operating Lease, Liability, Noncurrent	(916,674)	(1,301,172)
Liabilities	(4,363,452)	(7,894,069)
Prepaid Expense and Other Assets, Current	652,919	860,915
CalculatedUnderRevenueGuidanceInEffectBeforeTopic842 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Liability, Current	(400,001)	0
Liabilities, Current	(3,258,233)	(6,015,437)
Assets	(5,788,467)	(12,113,248)
Other long-term assets	63,295	74,892
Operating Lease, Right-of-Use Asset	0	0
Assets, Current	5,451,724	11,631,017
Operating Lease, Liability, Noncurrent	0	0
Liabilities	(3,258,233)	(6,015,437)
Prepaid Expense and Other Assets, Current	673,829	905,767
DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic842 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Liability, Current	(188,545)	(577,460)
Liabilities, Current	(188,545)	(577,460)
Assets	(1,105,219)	(1,878,632)
Other long-term assets	33,645	44,578
Operating Lease, Right-of-Use Asset	(1,159,774)	(1,968,062)
Assets, Current	20,910	44,852
Operating Lease, Liability, Noncurrent	(916,674)	(1,301,172)
Liabilities	(1,105,219)	(1,878,632)
Prepaid Expense and Other Assets, Current	$ 20,910	$ 44,852