Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases (Tables) [Line Items]

Schedule Of Future Minimum Rental Payment For Operating Leases [Table Text Block]

	2021
In thousands, unless otherwise noted
Balance Sheet:
ROU assets	$	1,162
Current lease liabilities		397
Non-current lease liabilities		805
Total lease liabilities		1,202
Weighted average remaining lease term (years)		2.7
Weighted average discount rate		7.9%
Future minimum lease payments:
2022		477
2023		438
2024		146
2025		149
2026		152
Thereafter		12
Total		1,374
Less: Imputed interest		172
Total lease liabilities		1,202
Less: Current lease liabilities		397
Long-term lease liabilities	$	805

Schedule Of Cash Flow Supplemental Disclosures Leases [Table Text Block]

In thousands	2021
Operating cash flow information:
Cash paid for amounts included in the measurement    of lease liabilities	$	370
Non-cash activity:
ROU assets obtained in exchange for lease liabilities		607