QCR HOLDINGS INC
COMPANY
10-K
FORM
2019-03-15
FILING DATE
2018-12-31
FY PERIOD END
3977
FACTS
SIC 6022
CIK 0000906465
Taxonomy US GAAP 2018
SIC 6022
CIK 0000906465
Taxonomy US GAAP 2018
Standard Concepts
783
Extended Concepts
272
26%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
Data Quality Errors
0
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.