7 unchanged sentences
We do not require collateral on our trade receivables.
−Removed: For the year ended December 31, 2020, our largest customer and five largest customers
−Removed: constituted 11.2% and 40.9% of total revenues, respectively.
−Removed: Two customers, Lightsource Renewable Energy US, LLC and Blattner Energy, Inc., made up 21.5% of revenue and are the only customers greater than 10% of total revenue for the year ended December 31, 2020.
For the year ended December 31, 2021, our largest customer and five largest customers constituted 12.6% and 46.0% of total revenues, respectively.
+Added: Two customers made up 22.7% of revenue and are the only customers greater than 10% of total revenue for the year ended December 31, 2021.
+Added: For the year ended December 31, 2020, our largest customer and five largest customers constituted 11.2% and 40.9% of total revenues, respectively.
Two customers made up 21.5% of revenue and are the only customers constituting greater than 10% of total revenue for the year ended December 31, 2020.
2 unchanged sentences
As of December 31, 2021, our largest customer and five largest customers constituted 17.6% and 44.6% of trade accounts receivable, respectively.
−Removed: As of December 31, 2019, our largest customer and five largest customers constituted 29.5% and 69.0% of trade accounts receivable, respectively.
+Added: As of December 31, 2019, our largest customer and five largest customers constituted 0.1% and 20.9% of trade accounts receivable,
+Added: respectively.
We continually evaluate our reserves for potential credit losses and establishes reserves for such losses.
11 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.